protected override void Act()
{
_sqr1.Cell(1).Analyse();
_sqr1.Cell(2).Analyse();
_sqr1.Cell(3).Analyse();
_sqr1.Cell(4).Analyse();
_sqr1.Cell(5).Analyse();
_sqr1.Cell(6).Analyse();
_sqr1.Cell(7).Analyse();
_sqr1.Cell(8).Analyse();
_sqr1.Cell(9).Analyse();
}
protected override void Arrange()
{
var sudoku = SudokuMother.CreateEmptySudoku();
_sqr1 = sudoku.Sqr(1);
sudoku.Row(1).SetValueOfCell(4).To(Solver.CellValue.Four);
sudoku.Row(2).SetValueOfCell(7).To(Solver.CellValue.Four);
Assert.That(sudoku.Row(1).Contains(Solver.CellValue.Four), Is.EqualTo(true));
Assert.That(sudoku.Row(2).Contains(Solver.CellValue.Four), Is.EqualTo(true));
Assert.That(sudoku.Row(3).Contains(Solver.CellValue.Four), Is.EqualTo(false));
Assert.That(_sqr1.Cell(7).CanBe(Solver.CellValue.Four), Is.EqualTo(Tristate.DontKnow));
Assert.That(_sqr1.Cell(8).CanBe(Solver.CellValue.Four), Is.EqualTo(Tristate.DontKnow));
Assert.That(_sqr1.Cell(9).CanBe(Solver.CellValue.Four), Is.EqualTo(Tristate.DontKnow));
}